I read the first couple of posts in the series. The essay is full of criticism of LLMs, and in a couple of places the author distances himself, as if he himself isn't using them ("some people I respect tell me that...").

It's certainly worth discussing the fact that the entire industry is starting to outsource large amounts of our thinking and writing work to non-sentient statistical algorithms, but this discussion needs to honestly confront the extent to which they are successfully completing useful tasks today.